/**
 * Copyright ${license.git.copyrightYears} the original author or authors.
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.ibatis.databases.blog;

import java.sql.*;

public class StoredProcedures {
    public static void selectTwoSetsOfTwoAuthors(int p1, int p2, ResultSet[] rs1, ResultSet[] rs2) throws SQLException {
        try (Connection conn = DriverManager.getConnection("jdbc:default:connection")) {
            PreparedStatement ps1 = conn.prepareStatement("select * from author where id in (?,?)");
            ps1.setInt(1, p1);
            ps1.setInt(2, p2);
            rs1[0] = ps1.executeQuery();
            PreparedStatement ps2 = conn.prepareStatement("select * from author where id in (?,?)");
            ps2.setInt(1, p2);
            ps2.setInt(2, p1);
            rs2[0] = ps2.executeQuery();
        }
    }

    public static void insertAuthor(int id, String username, String password, String email) throws SQLException {
        try (Connection conn = DriverManager.getConnection("jdbc:default:connection")) {
            PreparedStatement ps = conn.prepareStatement("INSERT INTO author (id, username, password, email) VALUES (?,?,?,?)");
            ps.setInt(1, id);
            ps.setString(2, username);
            ps.setString(3, password);
            ps.setString(4, email);
            ps.executeUpdate();
        }
    }

    public static void selectAuthorViaOutParams(int id, String[] username, String[] password, String[] email, String[] bio) throws SQLException {
        try (Connection conn = DriverManager.getConnection("jdbc:default:connection")) {
            PreparedStatement ps = conn.prepareStatement("select * from author where id = ?");
            ps.setInt(1, id);
            ResultSet rs = ps.executeQuery();
            rs.next();
            username[0] = rs.getString("username");
            password[0] = rs.getString("password");
            email[0] = rs.getString("email");
            bio[0] = rs.getString("bio");
        }
    }
}
